1. Center for Translational Imaging, Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
2. Edward Hines Jr., VA Hospital, Research Service, Hines, IL 60141, USA
3. Warren Wright Adolescent Center, Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
4. Mental Health Services and Policy Program, Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
5. School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA
6. Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
7. Mood and Motor Control Laboratory, Departments of Neurology and Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02129, USA
8. Laboratory of Neuroimaging and Genetics, Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02129, USA
9. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02129, USA
10. Department of Kinesiology, Pennsylvania State University, University Park, PA 16802, USA
11. Department of Epidemiology and Biostatistics, Indiana University, Bloomington, IN 47405, USA
12. Departments of Orthopaedics & Rehabilitation and Family & Community Medicine, Penn State College of Medicine, Hershey, PA 17033, USA
13. Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
14. Department of Basic Medical Sciences, Purdue University, West Lafayette, IN 47907, USA
15. School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907, USA
16. Department of Emergency Medicine, Orlando Regional Medical Center, Orlando, FL, USA